Commit 31471ba2 authored by René Scharfe's avatar René Scharfe Committed by Junio C Hamano

strbuf: avoid calling strbuf_grow() twice in strbuf_addbuf()

Implement strbuf_addbuf() as a normal function in order to avoid calling
strbuf_grow() twice, with the second callinside strbud_add() being a
no-op.  This is slightly faster and also reduces the text size a bit.
Signed-off-by: default avatarRene Scharfe <l.s.r@web.de>
Signed-off-by: default avatarJunio C Hamano <gitster@pobox.com>
parent 8109984d
......@@ -197,6 +197,13 @@ void strbuf_add(struct strbuf *sb, const void *data, size_t len)
strbuf_setlen(sb, sb->len + len);
}
void strbuf_addbuf(struct strbuf *sb, const struct strbuf *sb2)
{
strbuf_grow(sb, sb2->len);
memcpy(sb->buf + sb->len, sb2->buf, sb2->len);
strbuf_setlen(sb, sb->len + sb2->len);
}
void strbuf_adddup(struct strbuf *sb, size_t pos, size_t len)
{
strbuf_grow(sb, len);
......
......@@ -263,11 +263,7 @@ static inline void strbuf_addstr(struct strbuf *sb, const char *s)
/**
* Copy the contents of another buffer at the end of the current one.
*/
static inline void strbuf_addbuf(struct strbuf *sb, const struct strbuf *sb2)
{
strbuf_grow(sb, sb2->len);
strbuf_add(sb, sb2->buf, sb2->len);
}
extern void strbuf_addbuf(struct strbuf *sb, const struct strbuf *sb2);
/**
* Copy part of the buffer from a given position till a given length to the
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment